Mickey T is often better than Samantha...................................

And imho that deck can work pretty well for tournament play. Maybe switch Trinmkkt to Na Boh and Samantha or Mickey T (whatever suits better for you) to Beetenka. Losing the Sakrohm bonus is OK since they are damage reducers anyways, but having the Uppers bonus is definitely good.

5/3 is not always good, it all depends on your play style and how you design it to work. The Sakrohm reducers work well pretty much in any numbers as the most important thing is their great damage reducing abilites and bluff capabilities.